Application of abrasive belt grinding in large-scale machining

The center column and loader guide are two parts we manufacture for a factory. The center column length is 2450mm, the outer diameter is φ300h6, the outer surface roughness R_a 0.8, the material is Q235; the loader rail length is 3510mm, width is 220mm, surface roughness R_a1.6, material 55 steel. The two parts were subjected to external and flat grinding respectively. Since there is no corresponding grinding machine, abrasive belt grinding has been studied. We designed and built one

Street Light Flexible Pole

The folding pole for streetlights is a new and innovative solution for urban lighting. It is designed to provide a convenient and practical way to install and maintain streetlights in tight spaces. The folding pole is made of high-quality materials and is engineered to withstand harsh weather conditions and heavy use.

The pole can be easily folded and stored when not in use, making it an ideal solution for temporary lighting applications. It can also be used in areas where traditional poles are not feasible due to space constraints or other limitations.


The folding pole is easy to install and can be quickly set up by a single person. It can be adjusted to different heights and angles, allowing for customized lighting solutions that meet the specific needs of any project.


Overall, the folding pole for streetlights is a versatile and practical solution that offers a range of benefits to urban planners, lighting designers, and maintenance crews.

Street Light Flexible Pole,Outdoor Light Pole,Steel Pole,Adjustable Pole,Hinged Pole,Octagon Pole

Yangzhou M.T. New Energy & Lighting Group Co., Ltd. , https://www.mtstreetlight.com